Duval County Drilling Permits

Every permit issued by the Texas Railroad Commission in Duval County — updated daily, data through 2026-06-29.

Duval County permitting is running about one permit a month over the trailing 90 days (3 total, versus 3 in the prior quarter). KD ENERGY, LLC leads with 3 permits in the past 12 months, one of 5 operators active in the county.

Last 30 Days

Operators (30d)

Latest Permit

2026-06-29

All Time

9,640

9,640 permits

ISSUED	PERMIT	API	LEASE	OPERATOR	TYPE	DEPTH
1979-02-28	44045	42-131-33013	PETROX CHERNOSKY WATERFLOOD UNIT #M6-7	MOBIL OIL CORPORATION	DRILL	2,400
1979-02-28	43478	42-131-33152	DUVAL COUNTY RANCH COMPANY #138	ANACONDA CO., THE	DRILL	800
1979-02-28	43466	42-131-33151	DUVAL COUNTY RANCH COMPANY #137	ANACONDA CO., THE	DRILL	600
1979-02-28	43465	42-131-33150	DUVAL COUNTY RANCH COMPANY #139	ANACONDA CO., THE	DRILL	820
1979-02-28	43464	42-131-33149	DUVAL COUNTY RANCH COMPANY #140	ANACONDA CO., THE	DRILL	820
1979-02-28	43463	42-131-33148	DUVAL COUNTY RANCH COMPANY #141	ANACONDA CO., THE	DRILL	1,000
1979-02-28	43462	42-131-33147	DUVAL COUNTY RANCH COMPANY #142	ANACONDA CO., THE	DRILL	800
1979-02-28	43461	42-131-33146	DUVAL COUNTY RANCH COMPANY #143	ANACONDA CO., THE	DRILL	1,000
1979-02-28	43460	42-131-33145	DUVAL COUNTY RANCH COMPANY #144	ANACONDA CO., THE	DRILL	1,100
1979-02-28	43458	42-131-33144	DUVAL COUNTY RANCH COMPANY #145	ANACONDA CO., THE	DRILL	1,000
1979-02-28	43456	42-131-33143	DUVAL COUNTY RANCH COMPANY #136	ANACONDA CO., THE	DRILL	600
1979-02-28	43455	42-131-33142	DUVAL COUNTY RANCH COMPANY #135	ANACONDA CO., THE	DRILL	800
1979-02-28	43454	42-131-33141	DUVAL COUNTY RANCH COMPANY #134	ANACONDA CO., THE	DRILL	850
1979-02-28	43453	42-131-33140	GUAJILLO PROSPECT #68-2	IEC CORP.	DRILL	800
1979-02-28	43451	42-131-33139	DUVAL COUNTY RANCH COMPANY #133	ANACONDA CO., THE	DRILL	1,000
1979-02-28	43450	42-131-33138	MARTIN RANCH #68-5	IEC CORP.	DRILL	800
1979-02-28	43449	42-131-33137	DUVAL COUNTY RANCH COMPANY #132	ANACONDA CO., THE	DRILL	1,000
1979-02-28	43448	42-131-33136	MARTIN RANCH #68-3	IEC CORP.	DRILL	800
1979-02-28	43447	42-131-33135	DUVAL COUNTY RANCH COMPANY #131	ANACONDA CO., THE	DRILL	800
1979-02-28	43446	42-131-33134	MARTIN RANCH #TU68-1	IEC CORP.	DRILL	800
1979-02-28	43445	42-131-33133	DUVAL COUNTY RANCH COMPANY #130	ANACONDA CO., THE	DRILL	800
1979-02-28	43443	42-131-33132	DUVAL COUNTY RANCH COMPANY #128	ANACONDA CO., THE	DRILL	750
1979-02-28	43442	42-131-33131	DUVAL COUNTY RANCH COMPANY #127	ANACONDA CO., THE	DRILL	660
1979-02-28	43438	42-131-33130	DUVAL COUNTY RANCH COMPANY #126	ANACONDA CO., THE	DRILL	600
1979-02-28	43436	42-131-33129	DUVAL COUNTY RANCH COMPANY #125	ANACONDA CO., THE	DRILL	700
1979-02-28	43433	42-131-33128	DUVAL COUNTY RANCH COMPANY #124	ANACONDA CO., THE	DRILL	600
1979-02-28	43431	42-131-33127	DUVAL COUNTY RANCH COMPANY #123	ANACONDA CO., THE	DRILL	600
1979-02-28	43429	42-131-33126	DUVAL COUNTY RANCH COMPANY #122	ANACONDA CO., THE	DRILL	600
1979-02-28	43426	42-131-33125	DUVAL COUNTY RANCH COMPANY #121	ANACONDA CO., THE	DRILL	600
1979-02-28	43424	42-131-33124	DUVAL COUNTY RANCH COMPANY #120	ANACONDA CO., THE	DRILL	600
1979-02-28	43396	42-131-07552	KOHLER, V. #A52	EXXON CORP.	OTHER	2,614
1979-02-28	43334	42-131-33123	WEATHERBY, E. J. #2	SHELL OIL COMPANY	DRILL	18,000
1979-02-27	43249	42-131-33122	SHAMOUN, M. E. #1	J-A-H, INC.	DRILL	3,812
1979-02-26	43202	42-131-82157	DE GARCIA, P. G. #3	TIPCO	OTHER	5,206
1979-02-26	43201	42-131-82156	CUELLAR, A. B. #1	TIPCO	OTHER	960
1979-02-23	43496	42-131-33153	PETROX CHERNOSKY WATERFLOOD UNIT #M6-8	MOBIL OIL CORPORATION	DRILL	2,400
1979-02-22	43480	42-131-33012	PETROX CHERNOSKY WATERFLOOD UNIT #7-20	MOBIL OIL CORPORATION	DRILL	2,400
1979-02-22	42971	42-131-33121	DRISCOLL #1	AQUITAINE MINING CORP.	DRILL	680
1979-02-22	42969	42-131-33120	DRISCOLL #3	AQUITAINE MINING CORP.	DRILL	760
1979-02-22	42966	42-131-33119	DRISCOLL #6	AQUITAINE MINING CORP.	DRILL	680
1979-02-22	42964	42-131-33118	DRISCOLL #6B	AQUITAINE MINING CORP.	DRILL	680
1979-02-22	42961	42-131-33117	DRISCOLL #7	AQUITAINE MINING CORP.	DRILL	700
1979-02-22	42959	42-131-33116	DRISCOLL #8	AQUITAINE MINING CORP.	DRILL	800
1979-02-22	42958	42-131-33115	DRISCOLL #10	AQUITAINE MINING CORP.	DRILL	800
1979-02-22	42955	42-131-33114	DRISCOLL #11	AQUITAINE MINING CORP.	DRILL	640
1979-02-22	42943	42-131-33113	DRISCOLL #13	AQUITAINE MINING CORP.	DRILL	660
1979-02-22	42942	42-131-33112	DRISCOLL #14	AQUITAINE MINING CORP.	DRILL	700
1979-02-22	42941	42-131-33111	DRISCOLL #15	AQUITAINE MINING CORP.	DRILL	700
1979-02-22	42940	42-131-33110	DRISCOLL #17	AQUITAINE MINING CORP.	DRILL	700
1979-02-22	42939	42-131-33109	DRISCOLL #9	AQUITAINE MINING CORP.	DRILL	900

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Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Duval County.